Soap dispenser for attachment to a showerhead



FIG. 1 is a perspective view of a soap dispenser for attachment to a showerhead showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a soap dispenser for attachment to a showerhead, as shown and described. 